| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.44 | 7.554% | $191.9194 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $36.72 | 3.578% | $38.0338 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $74.79 | 13.280% | $84.7221 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $240.77 | 10.600% | $266.2916 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $189.63 | 7.507% | $203.8655 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $245.79 | 12.219% | $275.8231 | $275.82 | $275.80 | $275.80 |
| Purchase #7 | $92.78 | 6.828% | $99.115 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $1,058.92 | $1,159.7705 | $1,159.77 | $1,159.70 | $1,159.70 | |